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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9792935 B1

PDFFull Text
Date of Patent:
Oct. 17, 2017

Filed:

Mar. 08, 2013

Magnetic devices with variable overcoats

Applicant:

Seagate Technology Llc, Cupertino, CA (US);

Inventors:

Edwin Frank Rejda, Bloomington, MN (US);

Joseph Michael Stephan, Eden Prairie, MN (US);

The Ngoc Nguyen, Lakeville, MN (US);

Neil Zuckerman, Eden Prairie, MN (US);

Gary J. Kunkel, Minneapolis, MN (US);

Douglas H. Cole, Burnsville, MN (US);

Michael A. Seigler, Eden Prairie, MN (US);

Chris Rea, Edina, MN (US);

Assignee:

Seagate Technology LLC, Cupertino, CA (US);

Attorney:

Mueting, Raasch & Gebhardt, P.A.

Primary Examiner:

Dionne H Pendleton

Int. Cl.
CPC ...
G11B 5/60 (2006.01); G11B 5/40 (2006.01); G11B 5/85 (2006.01); G11B 5/31 (2006.01); G11B 5/84 (2006.01); G11B 5/72 (2006.01); G11B 5/62 (2006.01); G11B 5/65 (2006.01); G11B 5/10 (2006.01); G11B 5/255 (2006.01); G11B 5/00 (2006.01);
U.S. Cl.
CPC ...
G11B 5/40 (2013.01); G11B 5/102 (2013.01); G11B 5/255 (2013.01); G11B 5/3103 (2013.01); G11B 5/3106 (2013.01); G11B 5/3133 (2013.01); G11B 5/6005 (2013.01); G11B 5/62 (2013.01); G11B 5/65 (2013.01); G11B 5/72 (2013.01); G11B 5/8404 (2013.01); G11B 5/6082 (2013.01); G11B 2005/0021 (2013.01);
Abstract

A magnetic device including: a magnetic reader; a magnetic writer; and a variable overcoat, the variable overcoat positioned over at least the magnetic reader and writer, the variable overcoat having an overcoat layer, the overcoat layer having a substantially constant thickness and material; and at least one disparate overcoat portion, the disparate overcoat portion having a different thickness, a different material, or both, than the overcoat layer.

Find Patent Forward Citations

Quick Actions:

Rejda, Edwin. (2017). Magnetic devices with variable overcoats (U.S. Patent No. 9792935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9792935

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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